If you look at water molecule H2O, it has an electro-negative atom oxygen and electropositive atom hydrogen. Due to the electronegativity difference, oxygen always has a partial negative charge and hydrogen has a partial positive charge. Intermolecular hydrogen bonding exists between these polar water molecules. Hydrogen bonding is between hydrogen atom of one water molecule and oxygen atom of another water molecule (H2O - - - - H2O). Though its a weak force of attraction, energy is needed to break these bonds. Collectively this energy is considerable and so the boiling point of H2O is 100 degree Celsius.
When water boils, inter-molecular hydrogen bonds break and result in change of phase from liquid to vapour phase.
carbon if only one answer allowed, if check multiple, carbon, hydrogen, and oxygen.
Explanation:
The common elemental ingredients are carbon, hydrogen, and oxygen. They all contain the element carbon. They contain simpler units that are linked together making larger molecules.
It is when the inclination of atoms of a dissolvable to go through a semipermeable layer from a less amassed arrangement into a more focused one, evening out the fixations on each side of the film.
Most of the three-carbon G3P is used to make more RuBP, keeping the Calvin cycle operating. ... ATP and NADPH, which are formed during the light reactions, are both used in the Calvin cycle.
